|
Şule Çiçek Kırklareli University, Kırklareli-Türkiye sulecicek@klu.edu.tr https://orcid.org/0000-0002-1480-5681 |
& |
Ali Ayten Marmara University, İstanbul-Türkiye aliayten@marmara.edu.tr https://orcid.org/0000-0002-2787-2429 |
Ilahiyat Studies p-ISSN: 1309-1786 / e-ISSN: 1309-1719
Volume 14 Number 2 Summer/Fall 2023 DOI: 10.12730/is.1259113
Article Type: Research Article
Received: March 2, 2023 | Accepted: August 5, 2023 | Published: December 31, 2023.
To cite this article: Ayten, Ali and Şule Çiçek. “Religiosity, Economic Status, Environmental Concern, and Perceived Behavioral Effectiveness as Predictors of Buying Environmentally Friendly Products: A Quantitative Study of Turkish Muslims”. Ilahiyat Studies 14/2 (2023): 395-417. https://doi.org/10.12730/is.1259113
This work is licensed under Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International.
Abstract
The aim of the present study was to examine the roles of religiosity, economic status, environmental concern, perceived behavioral effectiveness, and environmental dominance in purchasing environmentally friendly products. The study also examined the role of gender in relation to religiosity, environmental concern, environmental dominance, and the inclination to buy green products. This study was conducted among Turkish Muslims. The sample included 618 respondents who ranged in age from 18 to 84 years, with a mean age of 28 years (SD=10.1). An online questionnaire technique was used through Google Drive. The following scales were applied: a Personal Information Form, Environmental Orientation of Possessions Scale, Questions about Environmental Awareness, Religiosity Scale, and Purification of Environmental Products. The findings indicated that religiosity, economic status, environmental concern, and perceived behavioral effectiveness had positive effects on the purchase of environmentally friendly products. In addition, the research findings demonstrate that gender influences individuals’ religiosity, environmental concerns, stance in relation to nature, and perceived behavioral effectiveness in buying green products. The consequences of these findings and recommendations for forthcoming research are discussed.
Keywords: Religiosity, environmental concern, perceived behavioral effectiveness, environmental dominance, buying environmentally friendly products
Environmental issues that have
evolved into global crises are crucial issues today. Pollution, the depletion
of natural sources, climate change, and the extinction of animal and plant
species are common, and each of these issues that cause ecocide is visible and
perceptible to people worldwide. Particularly in the last two decades, interest
in the ecological crisis has been increasing due to environmental protests and
strikes on the streets and on social media across the globe as well as the
deadly COVID-19 pandemic. In parallel with these developments, human beings are
considered the culprits for these issues, and humans’ relationship with the
environment has been the subject of extensive academic interest. In an attempt to protect the environment, various proactive
strategies and precautions have been developed. Some of these solutions focus
on production and consumption activities. Numerous damaging factors that cause
pollution, resource depletion, climate change, and the extinction of animal and
plant species have emerged through production and consumption activities.[1]
To mitigate the adverse effects of manufacturing and consumption and minimize
negative consequences, environmentally friendly products are being produced. In
contrast to other products, these products do not pollute the environment or
deplete natural resources and are recyclable. Research on green marketing has
demonstrated that demand for these products is increasing steadily.[2]
However, because research has tended to investigate the sociodemographic
characteristics of customers, the factors that motivate them to purchase these
products have not yet been identified. Although the influence of factors such
as gender, education level, age, and marital status on environmentally friendly
purchasing behavior is undeniable, it is impossible to completely explain this
behavior.[3] Thus, additional research is needed that
focuses on psychological, social, and cultural variables. The main aim of the
current study was to explore the relationships among religiosity, economic
status, environmental concern, perceived behavioral effectiveness, and
environmentally friendly purchases. This study also aimed to contribute data to
the gap in the literature by considering a Muslim sample.
Religions throughout history have advised
their adherents to respect and preserve the natural environment. For instance,
in Islam, human beings are held accountable for protecting all living or
nonliving things as vicegerents of God on earth.[4]
The earth is sacred because of the creation of God, and people should care for
it;[5]
otherwise, they will be punished by God.[6] From this
point of view, environmental problems stem from incorrect human attitudes and
negative actions toward nature. The Qurʾān states, “Whatever
affliction befalls you is because of what own hands have committed, and He
pardons much,”[7] and it blames
people for disrupting the environment.
With respect to Buddhism, nature and
human beings are interrelated and interconnected. As the Buddha said, “This is
because that is; this is not because that is not; this is born because that is
born; this dies because that dies.” In Buddhism, the relationship between
nature and human beings circles around this belief.
Therefore, if a person desires a peaceful life (that is, if a person wants to
reach “nirvana”), he or she must be in harmony with nature.[8]
In Hinduism, there is a similar approach toward nature. Based on the
pantheistic faith of Hinduism, Hindus believe that Brahman pervades all created
things in the universe. Everything is a part of the Creator, and the harmony of
the cosmos remains with God’s help.[9] In this sense,
the universe both conceals and reveals the essence of being. It is incumbent on
individuals to discover the truth by living in line with the cosmos.
With regard to the relationship between the
Judeo-Christian faith and the environment, there is a conflict in the basic
attitude of the Judeo-Christian tradition toward nature with regard to whether
it promotes environmental stewardship or environmental mastery. Briefly, some
researchers believe that God does not entrust human beings with full authority
over nature. Moreover, both Judaism and Christianity give their followers
responsibility for the preservation or protection of nature. Therefore, humans
can neither spoil nature nor use it for their desires without reason.[10]
Researchers cite the verse, “The Lord God took the man and put him in the
Garden of Eden to work it and take care of it.”[11]
Lynn White’s contrary remarks on
this matter have risen to prominence. He argued that the existing ecological
crisis dates back to early times and is rooted in the
book of Genesis. According to White, environmental difficulties arise from the
Judeo-Christian tradition’s positioning of humans over nature. Specifically, he
takes this passage (Gen. 1:27-28) as a reference for information on humans’
perception of the universe. White states that the Judeo-Christian tradition
leads its followers to exhibit a dominant attitude toward the natural
environment. In other words, Judeo-Christian religious belief gives rise to
ecological issues rather than preventing harm to the environment.[12]
Based on this theoretical
background, various empirical studies have been conducted to examine the degree
to which individuals’ religious beliefs affect their environmental approaches
and behaviors. One of these environmental behaviors is purchasing environmentally
friendly products, which has become increasingly popular in recent years.
Research on the relationship between buying environmentally friendly products
and religious belief has mostly been conducted with Judeo-Christian samples
with reference to White’s suggestion and has yielded conflicting results.[13]
For instance, Minton et al. investigated the impact of religiosity on
sustainable behaviors such as buying green cleaning supplies, preferring
recycled products, and consuming organic foods with samples consisting of both
South Korean and US consumers. The findings indicated that highly religious
individuals were more likely than others to purchase sustainable products.
Moreover, research shows that the effect of consumers’ religion on
participation in sustainable behaviors differs. Unlike Christians and atheists,
Buddhist participants buy more sustainable products.[14]
Similarly, Felix and Braunsberger’s research on the
link between religiosity, environmental attitudes, and green product purchases
in Mexico yielded significantly positive results. The findings indicated that
highly intrinsically religious-oriented individuals are more inclined to buy
green products.[15]
An examination of research on Muslim
samples reveals that as individuals’ level of religion increases, their
intention to buy eco-friendly products increases as well.[16]
Research conducted by Hassan in Malaysia studied the influence of Islamic
values on green purchase intentions and produced significantly positive
results. In other words, religious values directly affect both a natural
environmental orientation and environmental concern. Thus, individuals who pray
daily, include their faith in their lives, consider faith a source of
inspiration and comfort, and include their faith in their decision-making are
more environmentally concerned than others and tend to support environmental
stewardship.[17] Similar findings were obtained from Khan
and Kirmani’s research conducted in India with a Muslim sample. Their study
suggested that religiosity has a positive impact on the purchase of
environmentally friendly products.[18] Islam and Chandrasekaran
investigated the link between religiosity and ecologically conscious
consumption behavior and collected data from 191 young Muslim males who lived
in India. The findings showed that intrinsically religiously oriented
individuals who internalized religious principles and values were more likely
to participate in environmentally friendly purchase behavior than extrinsically
religiously oriented individuals.[19]
Eco-friendly products have
environmentally safe characteristics; they are non-polluting, recyclable,
cruelty-free, energy safe, durable, and relatively healthy.[20]
By virtue of these features, environmentally friendly products are preferred by
consumers. However, these products are more costly than conventional products
because of the inconvenience of manufacturing them. As a natural consequence,
the purchasing power of the consumer is negatively affected.[21]
This means that ecologically friendly products are not the first option for
consumers with low incomes, and there must be reasonable grounds to purchase
them. In his renowned theory of the “hierarchy of needs”, Maslow indicates that
individuals must primarily satisfy their fundamental needs for survival. After
these needs are fulfilled, they can rise to the next stages. In other words,
individuals cannot love, belong or engage in social
problems until they fulfill their physiological needs.[22]
Therefore, individuals with high incomes are expected to be more likely to
purchase environmentally friendly products than others are. The relevant
literature on this subject has revealed mostly consistent results with this
assumption.[23] For instance, Ling-Yee conducted a study
in Hong Kong to investigate the effects of consumers’ collectivist orientation
and ecological attitude on buying healthy food. The findings showed that
consumers with high incomes preferred healthier food and purchased more green
products.[24] Similarly, a study conducted by Çabuk, Nakıboğlu, and Keleş in Turkey indicated that income was
one of the significant determinants of green product purchases.[25]
Tilikidou reported that consumers who earned an
annual income of 25-30,000€ intended to buy more organic foods, drinks, and
clothes, recycled paper, and eco-friendly detergents – in short,
pro-environmental products. In other words, environmentally friendly products
are preferred by high-income consumers, and consumers usually choose these
products if they are not expensive.[26] Mainieri,
Barnett, Valdero, Unipan,
and Oskamp examined the impact of consumers’
environmental concerns on their buying behavior with a sample consisting of 800
households in Los Angeles. Unlike other studies, their research found no
significant relationship between income level and the purchase of environmentally
friendly products.[27].
Environmental concerns are defined
as individuals’ worries about the current destruction of the natural
environment. Environmentally concerned people attach importance to climate
change, water, air, and soil pollution, and the depletion of natural resources.
These individuals feel guilty about these problems and wish to live in harmony
with nature. On the other hand, individuals’ levels of concern differ.
Generally, people’s level of concern ranges from highly concerned to less
concerned about environmental problems. Highly concerned individuals are likely
to behave with a more environmentally conscious attitude and prefer products
whose purchase is not detrimental to nature.
Environmental concern is well
studied in the literature. Regarding the relationship between environmental
concern and green product purchases, the majority of studies have yielded
significantly positive results.[28] For example,
Agyeman conducted an exploratory study to test the effects of price,
environmental concern, quality, brand name, convenience, durability, and
packaging variables in the purchase of green products. The findings indicated
that consumers’ environmental concerns positively influenced their willingness
to pay more for eco-friendly products.[29] Pagiaslis and Krontalis
investigated the extent to which environmental concern, environmental knowledge,
beliefs about biofuels, and behavioral intentions affected consumers’
willingness to buy biofuels. Their research showed that as consumers’
environmental concern increased, their environmental knowledge and behavioral
intentions to buy biofuels increased as well.[30]
Similarly, an examination conducted by Aytekin and Büyükahraz
in Turkey revealed that environmental concern, interest, and sensitivity were
determinants of eco-friendly purchasing.[31]
Perceived behavior effectiveness is
one of the important determinants that have an impact on purchase behavior.
This concept refers to individuals’ beliefs about the extent to which their
individual contributions to a specific goal make a difference. Environmental
concern, knowledge, or consciousness generally fail to clarify eco-friendly
purchase behavior. If consumers believe that their personal pro-environmental
behaviors cannot prevent environmental problems, they are unlikely to turn
their concerns into behaviors. Similarly, research on environmental behavior
indicates that individuals are inclined to act in an ecological manner when
they believe that their efforts have a purpose.[32]
When reviewing the relevant
literature, previous research mostly underlines the positive impact of
perceived behavior effectiveness on environmentally friendly product purchase
behavior.[33] For instance, Vermeir
and Verbeke investigated the antecedents of sustainable food consumption. Their
results demonstrated that consumers who believed that personal efforts made a
difference intended to buy more sustainable products.[34]
Similarly, Yadav and Pathak studied the attitudes of 326 young consumers in
India toward buying green products and found that perceived behavioral control
had a positive impact on the purchase of green products. As the level of
perceived behavioral control increased, individuals exhibited more green
consumption behavior.[35] Kabadayı et al. conducted related research on university
students living in Turkey to examine the degree to which consumer guilt,
self-monitoring, and perceived consumer effectiveness affected consumers’ green
consumption intention. The results showed that perceived consumer effectiveness
was the most influential factor when purchasing green products. In other words,
even though a consumer believes that she or he has a hand in the environmental
predicaments and takes responsibility for these issues, the consumer feels that
he or she cannot partake in green consumption behavior because of low perceived
consumer effectiveness.[36]
Based on the literature, to explore
whether religiosity, economic status, environmental concern, and perceived
behavioral effectiveness have an impact on the purchase of eco-friendly
products, the current study addresses the following hypotheses:
H1: Females are more
religious than males are.
H2: Females are more
environmentally concerned than males are.
H3: Males have greater
intention than females to adopt a dominion approach toward nature.
H4: Females score higher
than males in perceived behavior effectiveness.
H5: Religiosity has a
positive effect on the purchase of environmentally friendly products.
H6: Individuals with high
income prefer to purchase more green products.
H7: Environmental concern
is a predominant factor in the purchase of environmentally friendly products.
H8: The environmental
dominion approach has a negative impact on the purchase of environmentally
friendly products.
H9: Customers who
consider environmental efforts to prevent harm to nature to be beneficial buy
more environmentally friendly products.
In this study, the survey method and
questionnaire technique were adopted as research methods.
The Personal Information Form was
used to determine the demographic characteristics of the participants. The form
was composed of six items and asked the participants to indicate their gender,
age, marital status, educational level, income state, and social environment.
The sample of this study consisted of 618 people from different social
environments (village, town, and city) in Turkey. A majority
of the participants were female (59.7%), while 40.3% (N=249) were male.
The sample ranged in age from 18 to 84 years, and the mean age was 28 years. A
total of 21.7% of the respondents were adolescents, 58.7% were young adults,
14.2% were adults, and 5.3% were in late adulthood. Of the participants, 74.3%
(N=459) lived in an urban region, 18.4% (N=114) lived in towns, and 7.3% (N=45)
lived in a rural region. The respondents were asked to report their educational
level: 69.9% (n=432) were university graduates, 14.2% (n=22) were
postgraduates, and 15.9% (n=98) had another educational level. The marital
status of the participants was as follows: 66.3% (n=410) were single, 32.4%
(n=200) were married, and 1.3% were other (widowed, engaged, or separated). The
mean income of the individuals in the sample was 3048 TL.
The Environmental Orientation of
Possessions Scale was developed by Ayten[37]
as a subscale of the Environmental Orientation Scale (EOS). The scale consists
of six items (e.g., “Humans have mastery over nature”) on a 5-point scale
ranging from 1 (strongly disagree) to 5 (strongly agree) to
assess the basic approach of the participants toward the environment. Ayten
(2010) found that the Kaiser–Mayer–Olkin parameter and Bartlett’s test [KMO=.725,
x2= 402.60; p=.000] were acceptable. The Cronbach’s
alpha of the EOS in Ayten’s study was α=85; in the present study, the
Cronbach’s alpha coefficient (𝛼) was .637.
Independent items were utilized by
the researchers to evaluate the participants’ environmental knowledge and
awareness. First, the item “It doesn’t matter what I do for environmental
pollution and the depletion of natural resources” was used to measure the
respondents’ environmental consciousness and level of moral responsibility for
environmental issues. This was named “Perceived Behavioral Effectiveness”.
Second, to evaluate the respondents’ worries about environmental problems, the
item “I am anxious about environmental problems that we encounter” was utilized
and was named “Environmental Concern”. The respondents were asked to rate their
level of agreement with each item on a 5-point scale ranging from 1 (strongly
disagree) to 5 (strongly agree).
The religiosity of the respondents
was assessed by the Brief Religiosity Scale developed by Ayten.[38]
The scale includes nine items that measure the degree to which participants
believe in God, practice religious rituals (e.g., praying daily, reciting the Qurʾān,
fasting during Ramadan) and integrate their religious teachings into their
lives. The Kaiser–Meyer–Olkin test and Bartlett’s test showed the suitability
of the data for factor analysis [KMO= 0.77, x2=258.387; p=,000]. The
measure consisted of two subscales labeled “religious faith and consequence”
and “religious knowledge and ritual”. In this study, the Cronbach’s alphas were
found to be comparable: 0.937 for the scale and 0.933 and 0.822 for the two
subscales, respectively. The respondents were given 5 options, such as “always”,
“sometimes”, or “never”. Confirmatory factor
analysis showed that the model fit values were acceptable [CMIN/df = 4.6942, CFI = .978, NFI = .973, RMSEA = .080].
In this study, the Purchasing of
Environmentally Friendly Products Scale developed by Straughan and Roberts[39]
was used to measure the degree to which participants preferred to purchase
environmentally friendly products. The scale was composed of eighteen items
(e.g., “I purchase recycled paper towels”) on a 5-point Likert scale ranging
from 1 (none of the time) to 5 (most/all of
the time). For this scale, a Cronbach’s coefficient (𝛼) of .637 was found.
The data for the study were
collected in October and November 2020 from people who lived in different
social environments, such as villages, towns, and cities. The study was
conducted online through Google Drive due to the COVID-19 pandemic. The
questionnaire included the Personal Information Form, the Environmental
Orientation of Possessions Scale, the Questions about Environmental Awareness,
the Religiosity Scale and the Purchase of
Environmentally Friendly Products.
|
|
Females (N=369) |
Males (N=249) |
||||
|
|
Range |
M |
SD |
Range |
M |
SD |
|
1. Environmental dominion |
1-5 |
1,98** |
,637 |
1-5 |
2.29** |
,712 |
|
2. PEP |
1-5 |
3.35 |
.656 |
1-5 |
3.35 |
0.687 |
|
3. Religiosity |
1-5 |
3.90** |
0.980 |
1-5 |
3.61** |
1.124 |
|
4. Environmental concerns |
1-5 |
4.45* |
.624 |
1-5 |
4.30* |
.779 |
|
5. Perceived behavioral effectiveness |
1-5 |
1.78** |
.905 |
1-5 |
2.17** |
1.25 |
|
* p <.05; **
p <.001; PEP: Purchasing of environmentally friendly products |
||||||
|
Table 1. Means, standard deviations, and ranges for the key variables
of the study |
||||||
Descriptive analyses were conducted
to determine the descriptive statistics (number of
participants, mean, standard deviation, range) of the study’s central variables
(environmental dominion, purchasing of environmentally friendly products
(PEP), religiosity, environmental concern, and perceived behavioral
effectiveness). Furthermore, an independent-sample t test was performed
to determine whether differences existed between females and males in terms of
the abovementioned variables.
Table 1 shows the descriptive statistics
of the aforementioned variables. The
independent-sample test (t test) analysis indicated that males (M=2.29
and 2.17, respectively) scored higher on the Environmental Dominion Scale and
the Perceived Behavioral Effectiveness Scale than females (M=1.98 and
1.78, respectively). The t test values were t(618)
=-5.442 and t(618) =-4.362. However, females (M=3.90;
4.45) scored higher in religiosity and environmental concern than their
counterparts (M=3.61; 4.30, respectively). The t test values were
t(618) =3.346 and t(618) =2.537.
The findings of the analysis also revealed that the differences between the two
groups were statistically significant (p <.05 and p <.001).
However, there was no statistically significant difference between females and
males in terms of purchasing products. These findings supported research
hypotheses H1, H2, H3, and H4, that
females score higher than males in religiosity and environmental concern, while
males score higher than females in perceived behavioral effectiveness and the
environmental dominion approach.
|
|
Step 1
β (p)
|
Step 2
β (p)
|
Step 3
β (p)
|
Step 4
β (p)
|
Environmental Concern
|
.215 (.000)
|
|
|
|
Environmental Concern
& Religiosity & Economic
Status
|
.240 (.000)
.186 (.000)
|
|
|
|
Environmental Concern
& Religiosity & Economic
Status & Perceived Behavioral Effectiveness
|
.247(.000)
.193 (.000)
.135 (.000)
|
|
||
Environmental Concern
& Religiosity & Economic
Status & Perceived Behavioral Effectiveness
|
.234 (.000)
.185 (.000)
.138 (.000)
-.124 (.001)
|
|||
ΔR2
|
.045
|
.077
|
.094
|
.108
|
Table 2. Multiple regression of scales fort he purchase of environmentally friendly products as a dependent variable
|
||||
To evaluate the effects of
religiosity, economic status, perceived behavioral effectiveness, environmental
concern, and environmental dominion on the purchase of environmentally
friendly products, multiple regression analysis (with a stepwise method) was
performed. Except for environmental dominion, all the independent variables
were included within the designed model in four steps. As shown in the multiple
regression analysis presented in Table II, only the “environmental concern”
factor was entered into the model. In step 4, the four predictors of
environmental concern, religiosity, economic status, and perceived behavioral
effectiveness were entered simultaneously.
The findings indicated that
environmental concern, religiosity, economic status, and perceived behavioral
effectiveness were significant predictors of purchasing environmentally
friendly products. In step 1, environmental concern alone accounted for 4% of
the variance in purchasing environmentally friendly products (ΔR2=.045;
F=29.768=; p=.000). In step 2, environmental concern and
religiosity together accounted for 7% of the variance in purchasing
environmentally friendly products (ΔR2=.077; F=26.766=;
p=.000). In step 3, environmental concern, religiosity
and economic status together accounted for 9% of the variance in purchasing
environmentally friendly products (ΔR2=.094; F=22.271=;
p=.000). Finally, in step 4, environmental concern, religiosity,
economic status and perceived behavioral effectiveness
together accounted for 10% of the variance in purchasing environmentally
friendly products (ΔR2=.108; F=19.580=; p=.000).
With regard to the beta coefficients, positive correlations were found between environmental
concern, religiosity, economic status and the purchase of environmentally
friendly products (see step 4: β=.234; t=6.042; p=.000 for
“environmental concern”; β=.185; t=4.805; p=.000 for
“religiosity”; β=.138; t=3.622; p=.000 for “economic
status”), and a negative correlation was found between perceived behavioral
effectiveness and the purchase of environmentally friendly products (see step
4: β=-1.24; t=-3.237; p=.001 for “perceived behavioral
effectiveness”). The findings indicate that the respondents’ inclination to
purchase environmentally friendly products increased as “environmental
concern”, “religiosity” and “economic status” increased. Conversely, the
respondents’ inclination to purchase environmentally friendly products
decreased as perceived behavioral effectiveness increased. The findings support
H5, H6, H7, and H9, indicating that
environmental concern, religiosity, economic status, and perceived behavioral
effectiveness have an impact on PEP. However, the findings do not support H8,
which suggested that the environmental dominion approach toward nature prevents
individuals’ PEP.
The main aim of this research was to
determine whether religiosity, economic status, environmental concern, and
perceived behavioral effectiveness have an impact on the process of purchasing
environmentally friendly products.
Several conclusions can be drawn
with reference to the findings. First, gender is an influential factor on
religiosity, the attitude toward nature, environmental concern, and perceived
behavioral effectiveness in buying green products. In terms of the environmental
dominion approach, the results show that men are more inclined to behave with a
manipulative attitude toward nature and to damage it for their self-interest if
necessary. Women avoid the environmental dominion perspective more than men do.
Similarly, with regard to the relationship between
religiosity and gender, women were found to be more religious than men. These
findings indicate that women perform religious rituals such as praying,
fasting, and reciting the Qurʾān
more than men do. Religious belief also affects social aspects of women’s lives
more. In other words, women consider their religious faith in the process of
making friends, participating in activities, deciding on clothes, and eating
and drinking habits. This can be explained by the pressure of sociocultural
values framed by religion on women’s lives. Regarding environmental concerns,
the present study revealed that women are exceedingly aware of environmental
issues and worried about pollution, climate change, and resource depletion,
whereas men tend to be more indifferent to these issues. Finally, gender shapes
individuals’ perceived behavioral effectiveness levels
when buying eco-friendly products. Women are more willing to take
responsibility for global environmental problems and to participate in
pro-environmental behaviors. Furthermore, men believe that their personal
pro-environmental activities do not have an effect on current types of ecocide. The findings regarding the dominion approach,
religiosity, environmental concern, and perceived behavioral effectiveness are
consistent with previous research.[40] Thus, we can
depict women as more religious and environmentally concerned, less
dominion-oriented toward nature, and as individuals who believe that their
personal attempts to mitigate the damage of climatic change are effective.
These results echo the culturally based social gender roles of women and men.
With respect to the dominion approach to nature, environmental concern, and
accountability, women’s perceptions differ substantially from men’s
perceptions.
Second, in an
attempt to answer the question “Do religiosity, economic situation,
perceived behavioral effectiveness, environmental concern, and the
environmental dominion approach lead individuals to purchase environmentally
friendly products?”, multiple regression analysis (a stepwise method) was
employed. The results of the analysis demonstrated that, except for the
environmental dominion approach, all variables positively influenced the
preference for green products. Put differently, as individuals’ concern about
the global environmental crisis increases, their buying habits change in favor
of protecting the environment. In addition, environmental concern is promoted
by religiosity, high income, and a sense of responsibility and effectiveness
for environmental issues, which also encourage customers to buy green products.
It might be said that economic factors are significant[41]
but inadequate to account for environmentally friendly purchases overall. These
findings are similar to those of other studies. As
previous research has shown, this study finds that environmentally conscious
consumption behavior requires psychological factors such as anxiety, approach,
and attitude as well as sociocultural factors such as religiosity.[42]
Therefore, a high-income customer may not be interested in the current
environmental disruption or consider exerting personal effort to reduce the
destruction of nature to be sufficient. On the other hand, similar
to the results of studies of Judeo-Christian samples,[43]
the current research revealed that Islam encourages its followers to act in a
pro-environmental manner. Surprisingly, the results showed that a perception of
environmental dominion does not motivate the purchase of green products. Hence,
for people who feel apprehension about climate change, pollution, and other
disruptions and believe that individual endeavors are essential and influential
to prevent these issues, fulfilling religious rituals and integrating their
faith into their life are likely to catalyze environmental purchasing behavior
more than basic approaches to nature.
This research has a
number of limitations. (a) This model excluded the effects of
other personal, psychological, and sociocultural elements that influence buying
behavior for environmentally sensitive products. Therefore, further research is
needed to examine other factors to elucidate green purchasing. (b) To
ascertain whether environmental concern and accountability encourage customers
to maintain an environmental attitude when buying environmentally conscious
products, two independent questions were asked. It might be beneficial to use
adapted scales that are relevant to both factors. (c) In this study,
religiosity was found to be a positive significant variable. However, the
questions of the degree to which religiosity affects individuals’ environmental
behavior or why religious people tend to perform more pro-environmental
activities have not yet been answered. Open-ended investigations with Muslim
samples are needed.
Gender is a significant variable for
religiosity, attitudes toward nature, environmental concern, and
accountability. Furthermore, religiosity, economic situation, perceived
behavioral effectiveness, and environmental concern have a positive influence
on the purchase of environmentally friendly products.
DISCLOSURE STATEMENT
No potential conflict of interest
was reported by the authors.
FUNDING
The authors received no specific
grant from any funding agency in the public, commercial, or not-for-profit
sectors.
Agyeman, Collins Marfo. “Consumers’
Buying Behavior Towards Green Products: An Exploratory Study”. International
Journal of Management Research and Business Strategy 3/1 (January 2014),
188-197.
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Çevre Dostu Davranış ve Demografik
Özellikler:
Üniversite
Öğrencileri Üzerinde
Bir Araştırma”. SÜ İİBF Sosyal Ekonomik Araştırmalar
Dergisi 10/20 (December 2010), 507-532.
Ay, Canan - Ecevit, Zümrüt. “Çevre Bilinçli Tüketiciler”. Akdeniz
İ.İ.B.F. Dergisi 10 (2005), 238-263.
Ayten, Ali. “Kimlik ve Din: İngiltere’deki Türk Gençleri
Üzerine Bir Araştırma”. Çukurova Üniversitesi İlahiyat Fakültesi Dergisi 12/2
(July-December 2012), 101-119.
Ayten, Ali. “‘Sahip Olma’ mı ‘Emanet Görme’ mi? ‐Çevre Bilinci ve Dindarlık İlişkisi Üzerine Bir Araştırma‐”. Dinbilimleri Akademik
Araştırma Dergisi 10/2
(April 2010), 203‐233.
Aytekin, Mehmet - Büyükahraz, Gül. “The Impact of Between the Environmental Interest,
Concern and Sensitivity Level and on Purchasing Behaviour
of Environmentally Friendly Product”. International Journal of Business and
Economic Development 1/3 (November 2013), 37-45.
Baydaş, Abdulvahap
- Berdibek, Uğur. “Yeşil Ürün
Satın Alma Davranışı ile Dini Değerlerin İlişkilendirilmesi: Bingöl İli Örneği”.
Kahramanmaraş Sütçü
İmam Üniversitesi Sosyal Bilimler Dergisi 17/2 (2020),
922-943.
https://doi.org/10.33437/ksusbd.606222
Çabuk, Serap - Nakıboğlu,
Burak - Keleş, Ceyda. “Tüketicilerin Yeşil
(Ürün) Satın Alma Davranışlarının Sosyo-Demografik
Değişkenler Açısından İncelenmesi”. Ç.Ü. Sosyal
Bilimler Enstitüsü Dergisi 17/1 (May 2008),
85-102.
Felix, Reto - Braunsberger, Karin. “I Believe Therefore I Care: The
Relationship Between Religiosity, Environmental Attitudes, and Green Product
Purchase in Mexico”. International Marketing Review 33/1 (February
2016), 137-155.
https://doi.org/10.1108/IMR-07-2014-0216
Graafland, Johan. “Religiosity, Attitude, and
the Demand for Socially Responsible Products”. Journal of Business Ethics
144/1 (August 2017), 121-138. https://doi.org/10.1007/s10551-015-2796-9
Harizan, Siti Haslina
Md - Abdul Rahman, Wan Afezah Wan. “Spirituality of
Green Purchase Behavior: Does Religious Segmentation Matter?”. Journal of
Research in Marketing 6/3 (December 2016), 473-484.
Hassan, Siti Hasnah. “The Role of
Islamic Values On Green Purchase Intention”. Journal
of Islamic Marketing 5/3 (September 2014), 379-395.
https://doi.org/10.1108/JIMA-11-2013-0080
Islam, Tajamul
- Uma Chandrasekaran. “Religiosity and Ecologically Conscious Consumption Behaviour”. Asian Journal of Business Research 5/2
(December 2015), 18-30. https://doi.org/10.14707/ajbr.150014
Kabadayı, Ebru Tümer - Dursun, İnci
- Alan, Alev Koçak - Tuğer, Ahmet Tuğrul. “Green Purchase Intention of Young Turkish
Consumers: Effects of Consumer’s Guilt, Self-Monitoring and Perceived Consumer
Effectiveness”. Procedia - Social and Behavioral Sciences 207 (July
2015), 165-174.
https://doi.org/10.1016/j.sbspro.2015.10.167
Khan, Mohammed Naved - Kirmani, Mohd
Danish. “Role of Religiosity in Purchase of Green Products by Muslim Students:
Empirical Evidences from India”. Journal of Islamic
Marketing 9/3 (September 2018), 504-526.
https://doi.org/10.1108/JIMA-04-2017-0036
Kim, Yeonshin
- Choi, Sejung Marina. “Antecedents of Green Purchase
Behavior: An Examination of Collectivism, Environmental Concern, and PCE”. NA
- Advances in Consumer Research Volume 32. Edited by Geeta Menon and Akshay
R. Rao. 592-599. Duluth, MN : Association for Consumer
Research, 2005.
Lee, Kaman. “Gender Differences in
Hong Kong Adolescent Consumers’ Green Purchasing Behavior”. Journal of
Consumer Marketing 26/2 (March 2009), 87-96. https://doi.org/10.1108/07363760910940456
Ling-Yee, Li. “Effect of Collectivist
Orientation and Ecological Attitude on Actual Environmental Commitment: The
Moderating Role of Consumer Demographics and Product Involvement”. Journal
of International Consumer Marketing 9/4 (July 1997), 31-53. https://doi.org/10.1300/J046v09n04_03
Mainieri, Tina - Barnett, Elaine G.
- Valdero, Trisha R. - Unipan,
John B. - Oskamp, Stuart. “Green Buying: The
Influence of Environmental Concern on Consumer Behavior”. The Journal of
Social Psychology 137/2 (April 1997), 189-204.
https://doi.org/10.1080/00224549709595430
Maslow, A. H. “A Theory of Human
Motivation”. Psychological Review 50/4 (1943), 370-396. https://doi.org/10.1037/h0054346
McCarty, John A. - Shrum, L. J. “The
Influence of Individualism, Collectivism, and Locus of Control on Environmental
Beliefs and Behavior”. Journal of Public Policy & Marketing 20/1
(March 2001), 93-104.
Minton, Elizabeth A. - Kahle, Lynn R.
- Kim, Chung-Hyun. “Religion and Motives for Sustainable Behaviors: A
Cross-Cultural Comparison and Contrast”. Journal of Business Research
68/9 (September 2015), 1937-1944.
https://doi.org/10.1016/j.jbusres.2015.01.003
Moisander, Johanna. “Motivational Complexity
of Green Consumerism”. International Journal of Consumer Studies 31/4
(July 2007), 404-409.
https://doi.org/10.1111/j.1470-6431.2007.00586.x
Pagiaslis, Anastasios - Krystallis
Krontalis, Athanasios. “Green Consumption Behavior
Antecedents: Environmental Concern, Knowledge, and Beliefs”. Psychology and
Marketing 31/5 (May 2014), 335-348. https://doi.org/10.1002/mar.20698
Palmer, Martin - Finlay, Victoria. Faith
in Conservation: New Approaches to Religions and the Environment. Washington,
DC: The World Bank, 2003.
Peifer, Jared L. - Khalsa, Simranjit
- Ecklund, Elaine Howard. “Political Conservatism, Religion, and Environmental
Consumption in the United States”. Environmental Politics 25/4 (March
2016), 661-689.
https://doi.org/10.1080/09644016.2016.1159604
Polonsky, Michael Jay - Rosenberger III,
Philip J. “Reevaluating Green Marketing: A Strategic Approach”. Business
Horizons 44/5 (September - October 2001), 21-30. https://doi.org/10.1016/S0007-6813(01)80057-4
Roberts, James A. “Green Consumers
in the 1990s: Profile and Implications for Advertising”. Journal of Business
Research 36/3 (July 1996), 217-231.
https://doi.org/10.1016/0148-2963(95)00150-6
Roberts, James A. - Bacon, Donald R.
“Exploring the Subtle Relationships Between Environmental Concern and
Ecologically Conscious Consumer Behavior”. Journal of Business Research
40/1 (September 1997), 79-89.
https://doi.org/10.1016/S0148-2963(96)00280-9
Schahn, Joachim - Holzer, Erwin. “Studies of
Individual Environmental Concern: The Role of Knowledge, Gender, and Background
Variables”. Environment and Behavior 22/6 (November 1990), 767-786.
https://doi.org/10.1177/0013916590226003
Sönmez, Elif - Yerlikaya, Zekeriya. “Ortaokul Öğrencilerinin Çevresel
Bilgi Düzeyleri
ve Çevreye
Yönelik
Tutumları
Üzerine
Bir Alan Araştırması: Kastamonu İli
Örneği”. Kastamonu
Eğitim
Dergisi 25/3 (May 2017), 1239-1249.
Straughan, Robert D. - Roberts, James A. “Environmental Segmentation Alternatives: A Look at
Green Consumer Behavior in the New Millennium”. Journal of Consumer
Marketing 16/6 (December 1999), 558-575.
https://doi.org/10.1108/07363769910297506
Tayfun, Nihan Özgüven
- Öçlü, Burak. “Çevreci
Ürünlerin Tüketicilerin Satın
Alma Kararlarındaki Yeri Üzerine Bir Uygulama”. Niğde
Üniversitesi
İktisadi
ve İdari
Bilimler Fakültesi Dergisi 9/3 (July 2016), 185-198.
Tilikidou, Irene. “The Effects of Knowledge
and Attitudes upon Greeks’ Pro-Environmental Purchasing Behaviour”.
Corporate Social Responsibility and Environmental Management 14/3 (July
2007), 121-134.
https://doi.org/10.1002/csr.123
Vermeir, Iris - Verbeke, Wim. “Sustainable Food Consumption: Exploring
the Consumer ‘Attitude-Behavioral Intention’ Gap”. Journal of Agricultural
and Environmental Ethics 19/2 (April 2006), 169-194.
https://doi.org/10.1007/s10806-005-5485-3
Vogel, David. “How Green Is Judaism?
Exploring Jewish Environmental Ethics”. Business Ethics Quarterly 11/2
(2001), 349-363.
https://doi.org/10.2307/3857753
White Jr., Lynn. “The Historical Roots of Our
Ecological Crisis”. Science 155/3767 (March 1967), 1203-1207. https://doi.org/10.1126/science.155.3767.1203
Yücel, Mustafa - Ekmekçiler, Ümit Serkan. “Çevre Dostu Ürün Kavramına
Bütünsel Yaklaşım: Temiz
Üretim Sistemi, Eko-Etiket, Yeşil Pazarlama”. Elektronik Sosyal Bilimler Dergisi 7/26 (2008), 320-333.
Yadav, Rambalak
- Pathak, Govind Swaroop. “Young Consumers’ Intention Towards Buying
Green Products in a Developing Nation: Extending the Theory of Planned
Behavior”. Journal of Cleaner Production 135/2 (June 2016), 732-739.
https://doi.org/10.1016/j.jclepro.2016.06.120
Yapıcı, Asım. Ruh Sağlığı ve Din: Psikososyal Uyum ve
Dindarlık. Adana: Karahan Kitabevi, 2007.
[1] Michael Jay Polonsky - Philip J. Rosenberger
III, “Reevaluating Green Marketing: A Strategic Approach”, Business Horizons
44/5 (September - October 2001), 21-30.
[2] Johanna Moisander, “Motivational Complexity of Green Consumerism”, International Journal
of Consumer Studies 31/4 (July
2007), 404-409; Mustafa Yücel - Ümit Serkan
Ekmekçiler, “Çevre Dostu Ürün
Kavramına Bütünsel Yaklaşım:
Temiz Üretim Sistemi, Eko-Etiket, Yeşil Pazarlama”, Elektronik Sosyal Bilimler Dergisi
7/26 (2008), 320-333.
[3] James A. Roberts, “Green Consumers in the
1990s: Profile and Implications for Advertising”, Journal of Business
Research 36/3 (July 1996), 217-231; Li
Ling-Yee, “Effect of Collectivist Orientation and Ecological Attitude on Actual
Environmental Commitment: The Moderating Role of Consumer Demographics and
Product Involvement”, Journal of International Consumer Marketing 9/4
(July 1997), 31-53; Tina Mainieri et al., “Green Buying: The Influence of
Environmental Concern on Consumer Behavior”, The Journal of Social
Psychology 137/2 (April 1997), 189-204.
[4] Fāṭir
35/39.
[5] Al-Anʿām 6/38.
[6] Al-Rūm 30/41.
[7] Al-Shuʿarāʾ
26/30.
[8] Martin Palmer - Victoria Finlay, Faith in
Conservation: New Approaches to Religions and the Environment (Washington,
DC: The World Bank, 2003), 77-82.
[9] Palmer - Finlay, Faith in Conservation,
91-96.
[10] David Vogel, “How Green Is Judaism? Exploring Jewish
Environmental Ethics”, Business Ethics Quarterly 11/2 (2001), 349-363;
Palmer - Finlay, Faith in Conservation, 83-86.
[11] Gen. 2:15.
[12] Lynn White, Jr., “The Historical Roots of Our
Ecological Crisis”, Science 155/3767 (March 1967), 1203-1207.
[13] See Jared L. Peifer - Simranjit Khalsa - Elaine
Howard Ecklund, “Political Conservatism, Religion, and Environmental
Consumption in the United States”, Environmental Politics 25/4 (March
2016), 661-689; Johan Graafland, “Religiosity,
Attitude, and the Demand for Socially Responsible Products”, Journal of
Business Ethics 144/1 (August 2017), 121-138.
[14] Elizabeth A. Minton - Lynn R. Kahle - Chung-Hyun Kim,
“Religion and Motives for Sustainable Behaviors: A Cross-Cultural Comparison
and Contrast”, Journal of Business Research 68/9 (September 2015),
1942-1943.
[15] Reto Felix - Karin Braunsberger,
“I Believe Therefore I Care: The Relationship Between Religiosity,
Environmental Attitudes, and Green Product Purchase in Mexico”, International
Marketing Review 33/1 (February 2016), 137-155.
[16] See Siti Haslina
Md Harizan
- Wan Afezah Wan Abdul Rahman, “Spirituality
of Green Purchase Behavior: Does Religious Segmentation Matter?”, Journal of Research in Marketing 6/3 (December
2016), 473-484; Abdulvahap Baydaş - Uğur Berdibek,
“Yeşil Ürün Satın Alma Davranışı ile Dini Değerlerin İlişkilendirilmesi: Bingöl
İli Örneği”, Kahramanmaraş Sütçü İmam Üniversitesi Sosyal Bilimler Dergisi
17/2 (2020), 922-943.
[17] Siti Hasnah Hassan, “The Role of Islamic Values on
Green Purchase Intention”, Journal of Islamic Marketing 5/3 (September
2014), 391-392.
[18] Mohammed Naved Khan - Mohd Danish Kirmani, “Role of
Religiosity in Purchase of Green Products by Muslim Students: Empirical Evidences from India”, Journal of Islamic Marketing 9/3
(September 2018), 504-526.
[19] Tajamul Islam - Uma
Chandrasekaran, “Religiosity and Ecologically Conscious Consumption Behaviour”, Asian Journal of Business Research 5/2
(December 2015), 18-30.
[20] Moisander, “Motivational
Complexity of Green Consumerism”, 404-409.
[21] Nihan Özgüven Tayfun - Burak Öçlü, “Çevrecı̇ Ürünlerı̇n Tüketı̇cı̇lerı̇n
Satın Alma Kararlarındakı̇ Yerı̇ Üzerı̇ne Bı̇r
Uygulama”, Niğde
Üniversitesi
İktisadi
ve İdari
Bilimler Fakültesi
Dergisi 9/3 (July 2016), 196.
[22] A. H. Maslow, “A Theory of Human Motivation”, Psychological
Review 50/4 (1943), 370-396.
[23] See Roberts, “Green Consumers in the 1990s”, 217-231;
Canan Ay - Zümrüt Ecevit, “Çevre Bilinçli Tüketiciler”, Akdeniz
İ.İ.B.F. Dergisi 10 (2005), 238-263; Collins Marfo
Agyeman, “Consumers’ Buying Behavior Towards Green Products: An Exploratory
Study”, International Journal of Management Research and Business Strategy
3/1 (January 2014), 188-197; Anastasios Pagiaslis -
Athanasios Krystallis Krontalis,
“Green Consumption Behavior Antecedents: Environmental Concern, Knowledge, and
Beliefs”, Psychology and Marketing 31/5 (May 2014), 335-348.
[24] Ling-Yee, “Effect of Collectivist Orientation and
Ecological Attitude on Actual Environmental Commitment”, 31-53.
[25] Serap Çabuk - Burak Nakıboğlu - Ceyda Keleş, “Tüketı̇cı̇lerı̇n Yeşı̇l (Ürün) Satın Alma Davranışlarının
Sosyo-Demografı̇k
Değı̇şkenler Açısından İncelenmesı̇”, Ç.Ü. Sosyal Bilimler Enstitüsü Dergisi 17/1 (May 2008), 85-102.
[26] Irene Tilikidou, “The
Effects of Knowledge and Attitudes upon Greeks’ Pro-Environmental Purchasing Behaviour”, Corporate Social Responsibility and Environmental
Management 14/3 (July 2007), 121-134.
[27] Mainieri et al., “Green Buying: The Influence of
Environmental Concern on Consumer Behavior”, 189-204.
[28] See James A. Roberts - Donald R. Bacon, “Exploring
the Subtle Relationships Between Environmental Concern and Ecologically
Conscious Consumer Behavior”, Journal of Business Research 40/1
(September 1997), 79-89; Yeonshin Kim - Sejung Marina Choi, “Antecedents of Green Purchase
Behavior: An Examination of Collectivism, Environmental Concern, and PCE”, NA
- Advances in Consumer Research Volume 32, ed. Geeta Menon and Akshay R.
Rao (Duluth, MN : Association for Consumer Research, 2005), 592-599; Rambalak Yadav - Govind Swaroop Pathak, “Young Consumers’
Intention Towards Buying Green Products in a Developing Nation: Extending the
Theory of Planned Behavior”, Journal of Cleaner Production 135/2 (June
2016), 732-739.
[29] Agyeman, “Consumers’ Buying Behavior Towards Green
Products”, 188-197.
[30] Pagiaslis - Krontalis, “Green Consumption Behavior Antecedents”,
335-348.
[31] Mehmet Aytekin - Gül Büyükahraz,
“The Impact of Between the Environmental Interest, Concern and Sensitivity
Level and on Purchasing Behaviour of Environmentally
Friendly Product”, International Journal of Business and Economic
Development 1/3 (November 2013), 37-45.
[32] See Roberts, “Green Consumers in the 1990s”; Kim -
Choi, “Antecedents of Green Purchase Behavior”; Iris Vermeir
- Wim Verbeke, “Sustainable Food Consumption: Exploring the Consumer
‘Attitude-Behavioral Intention’ Gap”, Journal of Agricultural and
Environmental Ethics 19/2 (April 2006), 169-194.
[33] See Robert D. Straughan - James A. Roberts,
“Environmental Segmentation Alternatives: A Look at Green Consumer Behavior in
the New Millennium”, Journal of Consumer Marketing 16/6 (December 1999),
558-575; John A. McCarty - L. J. Shrum, “The Influence of Individualism,
Collectivism, and Locus of Control on Environmental Beliefs and Behavior”, Journal
of Public Policy & Marketing 20/1 (March 2001), 93-104; Kim - Choi,
“Antecedents of Green Purchase Behavior”, 592-599.
[34] Vermeir - Verbeke,
“Sustainable Food Consumption”, 184.
[35] Yadav - Pathak, “Young consumers’ intention towards
buying green products in a developing nation”.
[36] Ebru Tümer Kabadayı et al., “Green
Purchase Intention of Young Turkish Consumers: Effects of Consumer’s Guilt,
Self-Monitoring and Perceived Consumer Effectiveness”, Procedia - Social and
Behavioral Sciences 207 (July 2015), 172-173.
[37] Ali Ayten, “‘Sahip Olma’ mı, ‘Emanet Görme’
mi? ‐Çevre Bilinci ve Dindarlık İlişkisi Üzerine Bir Araştırma-”, Dinbilimleri Akademik Araştırma Dergisi 10/2 (April
2010), 212.
[38] Ali Ayten, “Kimlik ve Din: İngiltere’deki Türk Gençleri
Üzerine Bir Araştırma”, Çukurova Üniversitesi İlahiyat Fakültesi Dergisi
12/2 (July-December 2012), 108.
[39] Straughan - Roberts, “Environmental Segmentation Alternatives”.
[40] Joachim Schahn - Erwin Holzer, “Studies of Individual Environmental Concern: The Role of Knowledge, Gender, and Background Variables”, Environment
and Behavior 22/6 (November 1990), 767-786; Asım Yapıcı, Ruh Sağlığı ve Din:
Psikososyal Uyum ve Dindarlık (Adana: Karahan Kitabevi, 2007); Kaman Lee, “Gender Differences in Hong Kong Adolescent Consumers’ Green Purchasing Behavior”, Journal of
Consumer Marketing 26/2 (March 2009), 87-96; Ümit
Alnıaçık, “Çevreci Yönelim, Çevre Dostu Davranış ve Demografik Özellikler:
Üniversite Öğrencileri Üzerinde Bir Araştırma”, SÜ İİBF Sosyal Ekonomik Araştırmalar Dergisi 10/20 (December 2010), 507-532; Elif Sönmez - Zekeriya Yerlikaya,
“Ortaokul Öğrencilerinin Çevresel
Bilgi Düzeyleri ve Çevreye
Yönelik Tutumları Üzerine Bir Alan Araştırması:
Kastamonu İli Örneği”, Kastamonu Eğitim Dergisi 25/3 (May 2017),
1239-1249.
[41] Ling-Yee, “Effect
of Collectivist Orientation
and Ecological Attitude on Actual Environmental Commitment”, 50;
Çabuk - Nakıboğlu - Keleş, “Tüketicilerin
Yeşil
(Ürün) Satın Alma Davranışlarının
Sosyo-Demografik Değişkenler Açısından İncelenmesi”,
96.
[42] Alnıaçık, “Çevreci
Yönelim, Çevre Dostu Davranış ve Demografik Özellikler:
Üniversite Öğrencileri Üzerinde Bir Araştırma”, 526-528.
[43] See Minton - Kahle - Kim, “Religion and Motives for
Sustainable Behaviors”, 1937-1944; Peifer - Khalsa - Ecklund, “Political
Conservatism, Religion, and Environmental Consumption in the United States”,
661-689; Graafland, “Religiosity, Attitude, and
the Demand for Socially Responsible Products”, 121-138.